BDV-IS1000, HT-IS100, SA-WIS100, SS-IS15 - Sony Audio Service Manual (repair manual). Page 36

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SA-WIS100/SS-IS15
SA-WIS100/SS-IS15
36
36
(2/2)
BOARD
IO
21
(2/5)
CN1010
MAIN
B
BOARD
BOARD
CN1303
SAIR
P
IO
BOARD
(2/2)
22
CN151
BOARD
IR-REPEATER
R
IC B/D
IC B/D
IC B/D
IC B/D
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
0
9.1
0
9.1
0
9.1
0
9.1
9.2
4.5
4.5
4.5
4.5
4.5
9.1
9.1
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
9.2
4.5
4.5
4.5
9.2
4.5
4.5
4.5
4.5
4.5
9.1
9.1
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
9.2
4.5
4.5
4.5
4.5
4.6
4.6
9.2
4.5
4.5
4.5
2.7
9.2
3.3
0
2.7
1
4.9
6.4
3
5.3
5.3
5.3
9.2
5.3
5.3
5.3
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
MC14052 BDR2
IC705
Y0
Y2
Y
Y3
Y1
INH
VEE
Vss
100k
R704
100k
R705
100k
R706
0.1
C708
8
7
6
5
4
3
2
1
NJM4565M(TE2)
IC707
100k
R716
100k
R715
0.1
C714
100
R722
100
R719
100k
R727
100k
R728
100k
R726
R742
22k
R741
22k
0.1
C734
C729
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
R745
47k
C731
1
R740
22k
C727
1000p
C725
0.1
C724
0.1
R735
1k
R748
4.7k
R739
22k
8
7
6
5
4
3
2
1
NJM4565M(TE2)
IC709
C728
1
R746
47k
C730
1
R738
10k
C736
10V
47
10V
100
C707
16V
C723
47
R736
33k
R737
6.8k
33k
R718
22k
R713
22k
R714
10k
R729
16V
C735
100
16V
10
C706
R743
47k
R744
47k
100
R769
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Y0
Y2
Y
Y3
Y1
INH
VEE
Vss
0.1
C741
100k
R765
22k
R763
8
7
6
5
4
3
2
1
-VCC
RT1N141C-TP-1
Q703
RT1N141C-TP-1
Q704
C745
0.1
R788
470
R779
100k
16V
C749
10
4V
C748
47
R780
470
R791
100
8
7
6
5
4
3
2
1
NJM4558V
-TE2
IC712
10V
C753
22
C750
47p
R789
27k
R778
2.2k
R793
4.7k
R790
22k
10V
C755
22
R792
4.7k
C751
120p
R782
1.8k
C754
0.1
C752
0.1
C747
100p
R781
1k
16V
10
C744
FB701
0
R794
21P
CN701
100k
R964
8
7
6
5
4
3
2
1
GND
Vcc
8
7
6
5
4
3
2
1
COM
INH
VEE
GND
A
CH1
CH0
VCC
LINE-L
D-GND
MA2J1110GLS0
D902
1k
R798
10uH
L701
10k
R972
10k
R973
0
R775
0
R776
E
ET902
1
2
3
4
RCH
AGND
LCH
A9V
1
2
3
4
100k
R977
1
2
3
4
5
SI-3010KM-TLS
IC708
EN
IN
GND
OUT
FB
16V
1000
C967
DMP_DET
DMP_RXD
DMP_TXD
DMP_DET
DMP_TXD
DMP_RXD
33p
C738
D-GND
VBUS(5V)
NC
VIDEO5V
RXD
TXD
DET
DGND
WM DET
WM A/D
(Lch)AGND
(Rch)AGND
Lch
Rch
WM RX
WM TX
VIDEO
VGND
TUNER L
AGND
TUNER R
AGND
L CH TO MAIN
AGND
R CH TO MAIN
A9V
DMP_RXD
E6V
DMP_TXD
A_SEL3
A_SEL4
A_SEL5
A_SEL6
DMP_DET
MICSW
SIRCS_IN
E4V
DGND
DGND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
V-
V+
+VCC
-VCC
+VCC
IR REPEAT IN
NC
E3.3V
GND
B
A
X3
X0
X
X1
X2
VDD
B
A
X3
X0
X
X1
X2
VDD
CN902
4P
IR-R100
J902
C959
0.1
100
R968
TC7WZ08FK(TE85R)
IC907
0
R974
IC907
BUFFER
16V
10
C719
TC7W53F(TE12R)
IC906
0.1
C960
IC906
SIRCS SELECTOR
2.2
50V
C961
100k
R966
10k
R965
MA2J1110GLS0
D903
100
R967
25V
47
C962
0.1
C963
D901
PB551V-30TE-17
Q702
RT1N141C
Q701
RT1N141C
INVERTER
Q701-704
ECM-AC2
J703
4V
C746
47
-TP-1
RT1N441C
INVERTER
Q706
2SC3052EF-T1-LEF
+3.2V REGULATOR
Q705
IC712
MIC AMP
G
V
(CHASSIS)
18P
CN702
DMPORT
(1/2)
IO BOARD
IC709
BUFFER
R747
3.3k
16V
10
C705
10V
C726
47
IC708
+5V REGULATOR
IC710
MC14052
IC710
ANALOG AUDIO
INPUT SELECT
100k
R757
33k
R767
100k
R766
IC705
ANALOG AUDIO
INPUT SELECT
CN703
4P
1k
R750
1k
R751
1k
R796
1k
R797
10
16V
C740
100
R772
10
16V
C742
10
16V
C743
IC71
1
NJM4565
22k
R764
33k
R768
33k
R717
IC707
BUFFER
IC711
BUFFER
LINE-R
A-GND
DMP-VIDEO
V-6V
VGND
V-3.3V
16V
10
C720
16V
10
C716
16V
10
C713
16V
10
C717
J
4
B
16
6
9
11
D
15
H
L
10
K
3
5
12
C
F
M
1
E
8
G
14
A
2
13
I
7
100k
R725
100k
R703
0.1
C738
100k
R759
A701
• See page 48 for IC Block Diagrams.
6-19.  SCHEMATIC  DIAGRAM  - IO Board (1/2) (SA-WIS100) -
(Page 43)
(Page 37)
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(Page 37)
Ver. 1.2
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